<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<style>
    #container {
        width: 100%;
        height: 100%;
        background: rebeccapurple;
    }

    #row {
        width: 100px;
        height: 100px;
        background: wheat;
    }
</style>
<script src="../public/jquery-3.7.1.min.js"></script>
<script>
    window.onload = function() {
        $('#container').mouseover(e => {
            console.log(e)
        })
    }
</script>
<body>
<div id="container">

    <div id="row">

    </div>
</div>
</body>
</html>